4-40X5/16 Knurled Thumb Screw with Washer Face Full Thread Aluminum (Pack Qty 100) BC-0405TKWAL

Knurled Thumb Screw with Washer Face Full Thread Aluminum

For use in applications where periodic manual adjustment is required and where finger pressure can supply suf- ficient tightening torque. The washer face-design allows the head of the screw to seat flush against the mating surface and guards against over-tightening the screw which could strip the mating threads